Cheapest one-way flights from Dallas-Fort Worth to Keflavik in October from 206€

AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Keflavik (KEF) in October 2025 (see full year).

One-Way flights

03 Oct Spirit Airlines
21 Oct Frontier Airlines
16 Oct Frontier Airlines
08 Oct Sun Country Airlines

Also check the deals for return flights from Dallas-Fort Worth to Keflavik in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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